65264290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71719}}^1$

素因数の和:71746

約数の個数: 32

約数和(自身を含む): 144587520

約数和(自身を除く): 79323230

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 71719, 143438, 358595, 502033, 717190, 932347, 1004066, 1864694, 2510165, 4661735, 5020330, 6526429, 9323470, 13052858, 32632145, 65264290]

約数ペア:

[(1, 65264290), (2, 32632145), (5, 13052858), (7, 9323470), (10, 6526429), (13, 5020330), (14, 4661735), (26, 2510165), (35, 1864694), (65, 1004066), (70, 932347), (91, 717190), (130, 502033), (182, 358595), (455, 143438), (910, 71719)]